<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        .animation{
            width: 100px;
            height: 100px;
            background-color: red;
            animation: move 2s ease-in-out 1s;
        }

        @keyframes move{
            0%{
                transform: translate(0, 0);
            }
            50%{
                transform: translate(200px, 0);
            }
            100%{
}
        }

    </style>
</head>
<body>
    <!-- animation: 动画名 动画完成时间 [时间函数] [延迟时间]; 动画完成时间单位为s 延迟时间单位为s -->
     <div class="animation"></div>
</body>
</html>